On Quasifree States of CAR and Bogoliubov Automorphisms
On Quasifree States of CAR and Bogoliubov Automorphisms
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关于CAR和Bogoliubov自同构的拟自由态
DOI：
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发表时间：
1970
期刊：
影响因子：
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通讯作者：
H. Araki
中科院分区：
文献类型：
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作者：
H. Araki
得到了CAR的两个准自由态准等价的充要条件。准自由态被刻画为CAR的Bogoliubov自同构的唯一KMS态。阐明了CAR的所有内Bogoliubov自同构群的结构。
A necessary and sufficient condition for two quasifree states of CAR to be quasiequivalent is obtained. Quasif ree states is characterized as the unique KMS state of a Bogoliubov automorphism of CAR. The structure of the group of all inner Bogoliubov automorphisms of CAR is clarified.